That's a tough one because the acid can affect a fake stone... I would try to use a light power washer with the flat spraying head on it and also make sure not to get too close with it experiment a little bit. If you still need more help after that I would do a real light acid solution like 10 to 1
What will use to clean mortar stain on eldorado product? Specifically chiseled edge. Thanks
That's a tough one because the acid can affect a fake stone... I would try to use a light power washer with the flat spraying head on it and also make sure not to get too close with it experiment a little bit. If you still need more help after that I would do a real light acid solution like 10 to 1